Stadium: Court 3 Round: 25 Ground: Clay
| Challenger - Punta del Este | 2019/01/21 23:25 | Facundo Diaz Acosta v Tomas Barrios Vera | 2-6,5-7 |
| ITF Argentina F9 | 2018/11/13 17:35 | Bruna, Esteban v Facundo Diaz Acosta | 4-6,2-6 |
| Montevideo, Uruguay | 2018/11/06 22:00 | Facundo Diaz Acosta v Thiago Monteiro | 2-6,5-7 |
| Montevideo, Uruguay | 2018/11/05 17:45 | Facundo Diaz Acosta v Camilo Ugo Carabelli | 6-4,6-2 |
| Montevideo, Uruguay | 2018/11/04 16:20 | Tomas Barrios Vera v Facundo Diaz Acosta | 6-7,2-6 |
| Montevideo, Uruguay | 2018/11/03 19:15 | Sorgi, Joao Pedro v Facundo Diaz Acosta | 6-2,3-6,5-7 |
| ITF Argentina F11 | 2017/11/28 16:20 | Andrea Collarini v Facundo Diaz Acosta | 6-0,7-6 |
| ITF Argentina F11 | 2017/11/26 13:00 | Facundo Diaz Acosta v Cantero, Gaston Ezequiel | 6-2,6-1 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/04/05 13:00 | Guido Ivan Justo v Pena Lopez, Manuel | 1-6,0-6 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/04/02 14:00 | Guido Ivan Justo v Alejo Lorenzo Lingua Lavallen | 6-1,3-6,7-6 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/29 13:00 | Guido Ivan Justo v Galarza, Juan Ignacio | 3-6,0-6 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/28 12:30 | Pedro Sakamoto v Guido Ivan Justo | 4-6,6-7 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/26 12:30 | Guido Ivan Justo v Moreno, Federico | 6-3,6-0 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/25 13:30 | Guido Ivan Justo v Bianchi, Nicolas | 6-4,6-3 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/19 15:30 | Santiago Rodriguez Taverna v Guido Ivan Justo | 6-4,7-6 |
| ITF Chile F3 | 2018/11/26 14:00 | Guido Ivan Justo v Ortiz, Oscar Gabriel | 4-6,4-6 |